black
#000000
#558AFB
#558AFB
Color Values
| Format | #000000 | #558AFB |
|---|---|---|
| HEX | #000000 | #558AFB |
| RGB | 0, 0, 0 | 85, 138, 251 |
| HSL | 0.0, 0.0%, 0.0% | 220.8, 95.4%, 65.9% |
| HSV | 0.0, 0.0%, 0.0% | 220.8, 66.1%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 66.1%, 45.0%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6529 0.1775 263.4 |
Contrast & Accessibility
6.41:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558AFB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558AFB
Color Difference (Delta E)
87.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558AFB);
background: linear-gradient(135deg, #000000, #558AFB);